1 files changed, 32 insertions, 0 deletions

diff --git a/src/mailman_pgp/testing/config.py b/src/mailman_pgp/testing/config.py
new file mode 100644
index 0000000..0bcb6b4
--- /dev/null
+++ b/src/mailman_pgp/testing/config.py
@@ -0,0 +1,32 @@
+# Copyright (C) 2017 Jan Jancar
+#
+# This file is a part of the Mailman PGP plugin.
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program.  If not, see <http://www.gnu.org/licenses/>.
+
+""""""
+from contextlib import contextmanager
+
+from public import public
+
+from mailman_pgp.config import config
+
+
+@public
+@contextmanager
+def patch_config(section, option, new):
+    current = config.get(section, option)
+    config.set(section, option, new)
+    yield
+    config.set(section, option, current)